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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 8551. |
Which statement if false regarding paralkelogram .1. opposite sides are parallel.2. opposite sides are equal.3. diagonals are equal.answer the question . please |
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| 8552. |
In Figure 4, ABCD is a rectangle. Its diagonals AC and BD intersect eachother at O. AC is produced to E such that ECD is 140°. Find the measure of theangles of triangle AOB. |
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Answer» Answer: Angle AOB = 90° Step-by-step explanation: 1) Angle DCO is 40° (Angle of st.line {180-140}) 2) Angle DCO = Angle ADO (Angles are corresponding) 3). Angle ODC = 50° ( Angles of an RECTANGLE {90-40}) 4) Angle DOC = 90° ( Sum of Angles In triangle { 180-[50+40]}) |
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| 8553. |
4. Using properties of multiplication, find the product ofa. the greatest number of four digits and the smallest number of three digits b. the greatest number of four digits and the greatest number of three digits Fill in the hi |
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Answer» Step-by-step explanation: greatest number of three digits = 999 and smallest number of FIVE digits = 10000 Required product = 999 × 10000 = 9990000 (II) greatest number of four digits = 9999 and the greatest number of three digits = 999 Required product = 9999 × 999 = 9999 × (1000-1) = 9999 × 1000 - 9999 × 1 (using distributivity) = (10000 - 1) × 1000 - (10000 - 1) × 1 = 10000 × 1000 - 1 × 1000 - 10000 + 1] = 10000001 - 11000 = 9989001 |
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| 8554. |
OK that's great so anything more to talk now you ask something |
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Answer» ok BUDDY go in SETTING and there is a CHANGE option and click that option go in canda option make a id |
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| 8555. |
If fx=x4-2x^3+3x^2-ax+b is divided by x-1 and x+1,it leaves remainder 5 and 19 respectively.Find the value of a and b._______________________•Spam not allowed________________________ |
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| 8556. |
9. Verify that x = (y + 2) + (x + y) + (x + 2)when x = 12, y=-4 and z = 2.step by step solution |
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Answer» Verify that X = (y + 2) + (x + y) + (x + 2) when x = 12, y=-4 and z = 2. step by step SOLUTION DFGGGH Step-by-step explanation: |
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| 8557. |
Question in attachmentagain I have to waste points Kya karu faltu answers Dene ki toh in logo ko adat hai |
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Answer» PLZ yaar MAT jaao, jaana JARURI H kya plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz mat jaao |
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| 8558. |
In the two linear equations a1x+b1y+c1 = 0 and a2x +b2y+c2 = 0 (where 'x' and 'y' are variables), if a1/a2≠a2/b2 then the lines are |
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Answer» nahi PATA ha bhai please FIND the ATTACHMENT of the answer |
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| 8559. |
In between two rational number there İs/am: |
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Answer» INFINITY NUMBER of RATIONAL numbers Step-by-step EXPLANATION: |
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| 8560. |
What is math and map |
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Answer» Step-by-step EXPLANATION: zgsgydusyysatststssyykskstkstkstkstkstks |
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| 8561. |
Express the following with positive exponents.(a) 10 to the power -4 |
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Answer» a) 10⁴ Step-by-step EXPLANATION: |
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| 8562. |
if the correlation coefficient of x¹ and x² is 0.7 , x¹ and x³ is 0.23 and x² and x³ is 0.8 then find the coefficient of linear multiple correlation of x³ on x¹ and x² |
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Answer» STEP-by-step explanation: How to CALCULATE a Correlation Find the mean of all the x-values. Find the standard deviation of all the x-values (CALL it sx) and the standard deviation of all the y-values (call it SY). ... For each of the n pairs (x, y) in the DATA set, take. Add up the n results from Step 3. Divide the sum by sx ∗ sy. |
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| 8563. |
Find four rational numbers between -2/5 and ½ |
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Answer» Step-by-step EXPLANATION: |
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| 8564. |
If sin theta =3/5 then the value of 2sin theta |
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Answer» given that sin is 3/5 the VALUE will be 2 * 3/5 so the ANS is 6/5 |
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| 8565. |
Q 45. 1-tan? 45° ÷1 + tan’ 45° = ? (a)tan90° (b) 1 (C) sin 45°. (d) 0 |
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| 8566. |
If y =(8x3+1)/2x+1find dy/dxa) 8x - 2b) 4x2 - 1c) 8x + 1d) 4x2 - 2x + 1 |
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Answer» OPTION A is the answer Step-by-step EXPLANATION: |
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| 8567. |
If A = { x: x is a multiple of 3,x ∊ }, B = { x: x is a multiple of 5,x ∊ , x< 50 }. Find A ∩ B.With steps please, answer quick please it is important |
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Answer» Answer: {15, 30, 45} Step-by-step explanation: Given, A= {3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48...} B= {5, 10, 15, 20, 25, 30, 35, 40, 45} Therefore, A INTERSECTION B= {15, 30, 45} Hope, you got your answer. Thank you!! :) |
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| 8568. |
If 8 ∙ 2x = 5(y+8), then when y = -8, x =??? |
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Answer» Answer: 8 ∙ 2x = 5(y+8).or, 8 ∙ 2x = 5(-8+8).or, 2x = 50.or, 2x = 1 [ANYTHING to the POWER 0 is 1 then, 50 = 1].Taking LOG on both sides,log 2x = log 1.or, X log 2 = 0 [since log 1 = 0].or, x = 0/log 2 [dividing log 2 on both sides].THEREFORE, x = 0 |
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| 8569. |
Decimal expansion of 25/30 |
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Answer» Step-by-step explanation: 5/6 will be the ANSWER MARK me BRAINLIEST |
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| 8570. |
In an Arithmetic Progression, the correct relation is: A] −5 = −4 + d B] −5 = −6 + d C] −5 = + d D} −5 = – d |
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| 8571. |
Which of the following is a 0 of the polynomial x^3+3x^2-3x-1 a)-1 b)-2 c)1 d)2 |
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Answer» Step-by-step EXPLANATION: -1 should be the answer pls MARK me as brainiliest |
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| 8572. |
The mid point of the line segment joining the points A (0, 5) and B (4, 1) is, |
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Answer» Answer: |
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| 8573. |
Sum of the measures of the exterior angles of a polygon is 360degree. Find the value of x in the adjoining figureplease answer the question . |
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Answer» The SUM of exterior ANGLES in a POLYGON is always equal to 360 degrees. Therefore, for all equiangular polygons, the measure of one exterior angle is equal to 360 divided by the number of sides in the polygon. |
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| 8574. |
Sean has a collection of less than 50 books. He counts his books in fours and has one left over. He counts his books in fives and has three left cover. How many books could Sean have? |
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Answer» SORRY I don't no Step-by-step EXPLANATION: fhjlfchsth |
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| 8575. |
Q1.17. If A={a,{b}}, then P(A) isA) {°, {a},{b}, {a,b}} B) {°, {a},{{b}},{a,b}}c) {0, {a},{{b}},{a,{b}} .D) none of these |
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Answer» Places A and B are 100km apart on a highway one car starts from A and other from B at the same time. If the cars travel in the same DIRECTION at DIFFERENT speeds, they meet in 5 HOURS. If they travel towards each other, they meet in 1 hour. What are the speeds of two cars? Step-by-step explanation: please mark me as brainlist answer |
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| 8576. |
4.Fill in the missing number 5, 25, 125, 625, _________ |
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Answer» The missing NUMBER is 3125 the SEQUENCE is multiply the number by 5 PLEASE MARK THIS ANSWER AS BRAINLIEST |
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| 8577. |
420 মিনিট কত ঘন্টা হবে? |
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Answer» Answer: Inter school Quiz Competition 23rd February, 2019 This is to inform the students of classes VIIIth to XTH that an inter school Quitz competition will be organized on 02nd March, 2019 from 10 am to 11.30 am in the school Auditorium. The TOPIC is "CELLPHONES have killed creativity of kids". Those interested must give their names to their respective class TEACHERS by 25th February, 2019 for selections that will be held on 27th February, 2019. ABC Step-by-step explanation: I don't know your language pls don't worry who want the answer you can see here |
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| 8578. |
Bich wala quesValues of x |
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Answer» X = 6 STEP-by-step EXPLANATION:
step by step in ORDER
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| 8579. |
-0/1 is a rational no.??? |
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Answer» Answer: A RATIONAL NUMBER is a number that can be expressed as a fraction where both the numerator and the denominator in the fraction are integers. The denominator in a rational number cannot be zero. ... This EQUATION SHOWS that all integers, finite DECIMALS, and repeating decimals are rational numbers. |
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| 8580. |
Which of the following is a rational number? A-1B-0C-1+√3D-2√3 |
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| 8581. |
Close LPP Max. Z=2x+5y subject to 2x+y=1: 3x+y+9:20:y20 has... |
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| 8582. |
) For the function f(x) = ax4-5xb+ 12 whatare possible values of a and b whereA£R,b£z, such that f(x)hasThe following end behavior as |
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Answer» Answer: Photosynthesis, the PROCESS by which green plants and certain other ORGANISMS transform light energy into CHEMICAL energy. During photosynthesis in green plants, light energy is captured and USED to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds. Step-by-step explanation: Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds. |
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| 8583. |
The quadratic equation in the following. A) 3x + y - 8 = 0 B) x + 2x + 3 = x² C) x² + = 0 D) x + = 0 |
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Answer» x2+10x-200=0 and x2+5x-6=0 |
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| 8584. |
Question in attachmentand how to make question verified |
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Answer» your answer in ATTACHMENT |
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| 8585. |
In right angle triangle abc angle b=90 if tan c=1 the angle a is |
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Answer» Answer: The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all KNOWN organisms. Cells are the smallest units of life, and hence are often referred to as the "building blocks of life". The study of cells is CALLED cell biology, cellular biology, or cytology. Step-by-step explanation: SORRY for spamming your question. |
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| 8586. |
Which of the following is the Identity element? व्हिच ऑफ द फॉलोइंग इज द आईडेंटिटी एलिमेंट |
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Answer» poiydvnjgggjjgggjjgg8 |
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| 8587. |
Class interval formula |
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Answer» Answer: CLASS INTERVAL = Upper-Class limit – Lower class limit. In statistics, the data is arranged into different classes and the width of such class is CALLED class interval. Step-by-step explanation: Pls mrk me as the BRAINLIEST |
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| 8588. |
You are Design a scientific calculator using arrays, functions and classes required to create class with name Calcuetelt and creat u Functions with in on the class with Integration Fibonacci series Permutations Harmonic mean |
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Answer» Answer: 4846539230baajaoaobwowbwowvwoabsosbwos sosbo Wosvzosvajzovaiapwlabzgzuhdvvv VAKO XAINA ani VIKAS ka photo of the day VSBSG |
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| 8589. |
Simplify each of the following 110+4×5-3 of 10-80÷10 |
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Answer» Answer: you can SIMPLY do it in your PHONE calculator why are you wasting your POINTS DUDE so all who SEE this don't WASTE their points please |
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| 8590. |
2. Which of the following is true?*O {1,2}c{1,{2},3}O {2,{1}}C{1,{2},3)O {2}c{1,{2},3}O {1,{2}}C{1,{2},3} |
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Answer» Answer: hj and BJ PENN STATE UNIVERSITY of the DAY of the day of the day of the day of the day of the |
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| 8591. |
In a group of cows and chickens, the number of legs was 14 more than twice the number of heads. The number of cows was???? |
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Answer» Answer: Total number of LEGS = 4X + 2y. Total number of HEADS = x + y. The number of legs was 14 more than twice the number of heads. Therefore, 2 × (x + y) + 14 = 4x + 2y. |
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| 8592. |
Mine classes are nicely going on |
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Answer» Answer: Great it should go NICELY and smoothly only dear Step-by-step explanation: The hybridization of Xenon which is the central atom is sp3d. The central atom will contain 4 bond pairs and 1 lone pair. Xenon basically belongs to the NOBLE gas FAMILY. What this means is that it does not have to form any BONDS to complete its octet |
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| 8593. |
The roots of the quadratic equation x2+7x= 0 are A.0, -7 B. 7, -7 C. 0, 7 D. -7, -7 |
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Answer» Explanation: x^2 + 7X + 0 = 0 By factoring the LHS, ⇒ x(x + 7) = 0 EITHER, x = 0/(x + 7) or x + 7 = 0/x Either x = 0 or x = - 7. So, x = 0, - 7. |
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| 8594. |
95490에45100=b.범2016023246=II=C.=33645 |
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| 8595. |
ABCD is a rectangleif angle BPC=124° . Calculate: (i) angle BAP (ii) angle ADP Extra information: A rectangle ABCD with diagonals AC and BD intersecting each other at point P |
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Answer» Step-by-step EXPLANATION: |
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| 8596. |
Please solve this question. I Will mark your ans as brainliest answer. If you give irrelevant answers then I will report his/her answer. |
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Answer» Answer: In the figure we have regular pyramid. All the edges have LENGTH l cm. So, each face of the pyramid is an equilateral triangle. From vertex D drop PERPENDICULAR to meet opposite face ABC at point G, which is the centre of the triangle ABC. Here, G is ALSO centroid of triangle ABC as it an equailateral triangle. Clearly, AG=23AM In triangle AMB,AM=ABsin60∘=3–√2lcm ∴AG=23×AM=23×3–√2l=123–√lcm In triangle AGD, using Pythagoras, we get AD2=AG2+GD2 ∴l2=13l2+GD2 ∴GD=23−−√1cm For ANGLE between any edge and face not containing that edge, consider edge AD and face ABC. Angle between them is α,which is angle between AD and AM. In triangle AGD, cosα=AGAD=13√ll=13–√ Angle between two faces ABC and BCD is the angle between AM and DM, which is β. In triangle DGM,cosβ=GMDM=13 |
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| 8597. |
3. Identify the integers from the following.0, 1, –3, 40, –90, 1/2, 0.5, –4, –3/5, –1.Correct aswer will be marked as brainlest answer |
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Answer» Step-by-step explanation: 0 1 -3 40 -90 -4 -1 HOPE IT IS HELPFUL... PLEASE MARK ME AS BRAINLIEST.... |
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| 8598. |
Solve the equation:4(3w + 2) − 5(6w − 1) = 2(w − 8) − 6(7w − 4) + 4w |
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| 8599. |
৫. x³ – 9y³ – 3xy (x –y) -এর উৎপাদক বিশ্লেষণ করাে। |
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Answer» I don't KNOW bengali so sorry PLS mrk me as the BRAINLIEST |
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| 8600. |
(3 ×1/5) -কে লেখা যায়- 5 × 1/3 /1/5 ×1/3 / 1/3 + 1/3 + 1/3 + 1/3 + 1/3 / 1/5 + 1/5+1/5 |
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Answer» Answer is 1 because if U do STEPS u will UNDERSTAND |
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